1 /* 2 * This file is part of the openHiTLS project. 3 * 4 * openHiTLS is licensed under the Mulan PSL v2. 5 * You can use this software according to the terms and conditions of the Mulan PSL v2. 6 * You may obtain a copy of Mulan PSL v2 at: 7 * 8 * http://license.coscl.org.cn/MulanPSL2 9 * 10 * THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, 11 * EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, 12 * MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE. 13 * See the Mulan PSL v2 for more details. 14 */ 15 16 #ifndef ENTROPY_SEED_POOL_H 17 #define ENTROPY_SEED_POOL_H 18 19 #include "hitls_build.h" 20 #ifdef HITLS_CRYPTO_ENTROPY 21 22 #include <stdint.h> 23 #include "crypt_entropy.h" 24 #include "bsl_list.h" 25 26 #ifdef __cplusplus 27 extern "C" { 28 #endif 29 typedef struct { 30 bool isPhysical; 31 uint32_t minEntropy; 32 void *ctx; 33 EntropyGet entropyGet; 34 } ENTROPY_Source; 35 36 struct EntropySeedPool { 37 bool isContainFes; 38 bool isContainPes; 39 uint32_t minEntropy; 40 BslList *esList; 41 }; 42 43 uint32_t ENTROPY_HWEntropyGet(void *ctx, uint8_t *buf, uint32_t bufLen); 44 45 uint32_t ENTROPY_SysEntropyGet(void *ctx, uint8_t *buf, uint32_t bufLen); 46 47 #ifdef __cplusplus 48 } 49 #endif 50 51 #endif 52 53 #endif